40804248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 109929600

約数和(自身を除く): 69125352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2081, 2451, 3268, 4162, 4902, 6243, 6536, 8324, 9804, 12486, 16648, 19608, 24972, 39539, 49944, 79078, 89483, 118617, 158156, 178966, 237234, 268449, 316312, 357932, 474468, 536898, 715864, 948936, 1073796, 1700177, 2147592, 3400354, 5100531, 6800708, 10201062, 13601416, 20402124, 40804248]

約数ペア:

[(1, 40804248), (2, 20402124), (3, 13601416), (4, 10201062), (6, 6800708), (8, 5100531), (12, 3400354), (19, 2147592), (24, 1700177), (38, 1073796), (43, 948936), (57, 715864), (76, 536898), (86, 474468), (114, 357932), (129, 316312), (152, 268449), (172, 237234), (228, 178966), (258, 158156), (344, 118617), (456, 89483), (516, 79078), (817, 49944), (1032, 39539), (1634, 24972), (2081, 19608), (2451, 16648), (3268, 12486), (4162, 9804), (4902, 8324), (6243, 6536)]